N fx
 20 
 0 
 19 
 533 
0
0
0
0
0
0
0
0
0
0
 1 
 784 
 481 
0
0
0
0
0
0
0
0
0
0
 7 
 96 
 400 
0
29
59
12
0
0
0
0
0
0
 36 
 267 
 383 
1
35
450
2000
2
-1
0
0
0
0
 33 
 517 
 387 
1000
500
0
0
0
0
0
0
0
0
 20 
 415 
 404 
2
0
0
0
0
0
0
0
0
0
 54 
 570 
 649 
0
0
0
0
0
0
0
0
0
0
 55 
 168 
 646 
0
0
0
0
0
0
0
0
0
0
 54 
 559 
 563 
0
0
0
0
0
0
0
0
0
0
 55 
 163 
 562 
0
0
0
0
0
0
0
0
0
0
 54 
 545 
 487 
0
0
0
0
0
0
0
0
0
0
 55 
 182 
 461 
0
0
0
0
0
0
0
0
0
0
 6 
 688 
 391 
1
0
0
0
0
0
0
0
0
0
 6 
 691 
 562 
1
0
0
0
0
0
0
0
0
0
 6 
 684 
 481 
1
0
0
0
0
0
0
0
0
0
 2 
 257 
 562 
0
0
0
0
0
0
0
0
0
0
 5 
 335 
 477 
50
0
0
0
0
0
0
0
0
0
 18 
 376 
 564 
8
0
0
0
0
0
0
0
0
0
 3 
 471 
 562 
0
0
0
0
0
0
0
0
0
0
 5 
 424 
 473 
200
0
0
0
0
0
0
0
0
0
Nlinks
 32 
-
 1 
 1 
-
 0 
 2 
-
 2 
 2 
-
 0 
 2 
-
 3 
 3 
-
 0 
 2 
-
 1 
 1 
-
 2 
 3 
-
 1 
 1 
-
 5 
 4 
-
 1 
 1 
-
 3 
 5 
-
 1 
 1 
-
 0 
 11 
-
 1 
 2 
-
 0 
 9 
-
 1 
 3 
-
 0 
 7 
-
 1 
 1 
-
 4 
 12 
-
 1 
 1 
-
 12 
 1 
-
 2 
 1 
-
 10 
 12 
-
 2 
 1 
-
 14 
 1 
-
 3 
 1 
-
 13 
 1 
-
 1 
 1 
-
 8 
 14 
-
 1 
 1 
-
 6 
 13 
-
 2 
 1 
-
 4 
 13 
-
 2 
 1 
-
 4 
 14 
-
 1 
 1 
-
 11 
 15 
-
 2 
 1 
-
 9 
 15 
-
 3 
 1 
-
 7 
 15 
-
 1 
 1 
-
 15 
 16 
-
 1 
 1 
-
 16 
 17 
-
 2 
 2 
-
 15 
 17 
-
 3 
 3 
-
 15 
 17 
-
 1 
 1 
-
 17 
 19 
-
 1 
 3 
-
 18 
 6 
-
 1 
 2 
-
 18 
 8 
-
 1 
 1 
-
 18 
 10 
-
 1 
 1 
-
 19 
 18 
-
 2 
 2 
-
 17 
 18 
-
 3 
 3 
-
 17 
 18 
